422430132269 has 2 divisors, whose sum is σ = 422430132270. Its totient is φ = 422430132268.

The previous prime is 422430132263. The next prime is 422430132301. The reversal of 422430132269 is 962231034224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422190656644 + 239475625 = 649762^2 + 15475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422430132269 is a prime.

It is a super-2 number, since 2×422430132269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422430132263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211215066134 + 211215066135.

It is an arithmetic number, because the mean of its divisors is an integer number (211215066135).

Almost surely, 2^422430132269 is an apocalyptic number.

It is an amenable number.

422430132269 is a deficient number, since it is larger than the sum of its proper divisors (1).

422430132269 is an equidigital number, since it uses as much as digits as its factorization.

422430132269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 422430132269 in words is "four hundred twenty-two billion, four hundred thirty million, one hundred thirty-two thousand, two hundred sixty-nine".